| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.36 | 12.675% | $252.7976 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $63.53 | 12.452% | $71.4408 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $222.46 | 4.541% | $232.5619 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $172.42 | 6.781% | $184.1118 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $129.39 | 9.859% | $142.1466 | $142.15 | $142.15 | $142.10 |
| Purchase #6 | $36.27 | 8.731% | $39.4367 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $77.94 | 10.592% | $86.1954 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $926.37 | $1,008.6908 | $1,008.70 | $1,008.70 | $1,008.60 | |